@page "/"

@page "/"

<p>Hello, @name</p>

@code
{
    string name = "Vahid N.";
}

 <p>Hello, @name.ToUpper()</p>

@page "/"

<p>Hello, @name.ToUpper()</p>
<p>Hello, @CustomToUpper(name)</p>

@code
{
    string name = "Vahid N.";

    string CustomToUpper(string value) => value.ToUpper();
}

<p>Let's add 2 + 2 : @2 + 2 </p>

<p>Let's add 2 + 2 : @(2 + 2) </p>

<button @onclick="@(()=>Console.WriteLine("Test"))">Click me</button>

@page "/"

<button @onclick="@WriteLog">Click me 2</button>

@code
{
    void WriteLog()
    {
        Console.WriteLine("Test");
    }
}

@page "/"

<button @onclick="@(()=>WriteLogWithParam("Test 3"))">Click me 3</button>

@code
{
    void WriteLogWithParam(string value)
    {
        Console.WriteLine(value);
    }
}

BlazorRazorSample\Client\Pages\Index.razor(12,25): error CS1501: No overload for method 'WriteLog' takes 1 arguments

@page "/"

<p>Hello, @StringUtils.MyCustomToUpper(name)</p>

@code
{
    public class StringUtils
    {
        public static string MyCustomToUpper(string value) => value.ToUpper();
    }
}

namespace BlazorRazorSample.Shared
{
    public class StringUtils
    {
        public static string MyNewCustomToUpper(string value) => value.ToUpper();
    }
}

@page "/"

@using BlazorRazorSample.Shared

<p>Hello, @StringUtils.MyNewCustomToUpper(name)</p>

@using BlazorRazorSample.Shared

using System;

namespace BlazorRazorSample.Shared.Models
{
    public class MovieDto
    {
        public string Title { set; get; }

        public DateTime ReleaseDate { set; get; }
    }
}

@using BlazorRazorSample.Shared.Models

@page "/"

<div>
    <h3>Movies</h3>
    @foreach(var movie in movies)
    {
        <p>Title: <b>@movie.Title</b></p>
        <p>ReleaseDate: @movie.ReleaseDate.ToString("dd MMM yyyy")</p>
    }
</div>

@code
{
    List<MovieDto> movies = new List<MovieDto>
    {
        new MovieDto
        {
            Title = "Movie 1",
            ReleaseDate = DateTime.Now.AddYears(-1)
        },
        new MovieDto
        {
            Title = "Movie 2",
            ReleaseDate = DateTime.Now.AddYears(-2)
        },
        new MovieDto
        {
            Title = "Movie 3",
            ReleaseDate = DateTime.Now.AddYears(-3)
        }
    };
}

    @for(var i = 0; i < movies.Count; i++)
    {
        <div style="background-color: @(i % 2 == 0 ? "blue" : "red")">
            <p>Title: <b>@movies[i].Title</b></p>
            <p>ReleaseDate: @movies[i].ReleaseDate.ToString("dd MMM yyyy")</p>
        </div>
    }

@page "/fetchdata"
@using BlazorRazorSample.Shared
@inject HttpClient Http

<h1>Weather forecast</h1>

<p>This component demonstrates fetching data from the server.</p>

@if (forecasts == null)
{
    <p><em>Loading...</em></p>
}
else
{
    <table class="table">
        <thead>
            <tr>
                <th>Date</th>
                <th>Temp. (C)</th>
                <th>Temp. (F)</th>
                <th>Summary</th>
            </tr>
        </thead>
        <tbody>
            @foreach (var forecast in forecasts)
            {
                <tr>
                    <td>@forecast.Date.ToShortDateString()</td>
                    <td>@forecast.TemperatureC</td>
                    <td>@forecast.TemperatureF</td>
                    <td>@forecast.Summary</td>
                </tr>
            }
        </tbody>
    </table>
}

@code {
    private WeatherForecast[] forecasts;

    protected override async Task OnInitializedAsync()
    {
        forecasts = await Http.GetFromJsonAsync<WeatherForecast[]>("WeatherForecast");
    }

}

@if (forecasts == null)
{
    <p><em>Loading...</em></p>
}

new MovieDto
{
   Title = "<i>Movie 1</i>",
   ReleaseDate = DateTime.Now.AddYears(-1)
},

<p>Title: <b>@((MarkupString)movie.Title)</b></p>

ایجاد اپلیکیشن جدید

var user = new ApplicationUser() { UserName = model.UserName };  
var result = await UserManager.CreateAsync(user, model.Password);
  
if (result.Succeeded)
{
    await SignInAsync(user, isPersistent: false);  
    return RedirectToAction("Index", "Home");
}

قانون 1: کلمه‌های عبور باید حداقل 10 کاراکتر باشند

public class ApplicationUserManager : UserManager<ApplicationUser>
{
    public ApplicationUserManager(): base(new UserStore<ApplicationUser>(new ApplicationDbContext()))
    {
        PasswordValidator = new MinimumLengthValidator (10);
    }
}

 public AccountController() : this(new ApplicationUserManager())
         {
         }
  
         public AccountController(ApplicationUserManager userManager)
         {
             UserManager = userManager;
         }
         public ApplicationUserManager UserManager { get; private set; }

public class CustomPasswordValidator : IIdentityValidator<string> 
{  
    public int RequiredLength { get; set; }

    public CustomPasswordValidator(int length)
    {
        RequiredLength = length;
    }
  
    public Task<IdentityResult> ValidateAsync(string item)
    {
        if (String.IsNullOrEmpty(item) || item.Length < RequiredLength)
        {
            return Task.FromResult(IdentityResult.Failed(String.Format("Password should be of length {0}",RequiredLength)));
        }
  
    string pattern = @"^(?=.*[0-9])(?=.*[!@#$%^&*])[0-9a-zA-Z!@#$%^&*0-9]{10,}$";
   
    if (!Regex.IsMatch(item, pattern))  
    {
        return Task.FromResult(IdentityResult.Failed("Password should have one numeral and one special character"));
    }
  
    return Task.FromResult(IdentityResult.Success);
 }

public class ApplicationUserManager : UserManager<ApplicationUser>  
{  
    public ApplicationUserManager() : base(new UserStore<ApplicationUser(new ApplicationDbContext()))
    {
        PasswordValidator = new CustomPasswordValidator(10);
    }
 }

public class PreviousPassword  
{
  
 public PreviousPassword()
 {
    CreateDate = DateTimeOffset.Now;
 }
  
 [Key, Column(Order = 0)]
  
 public string PasswordHash { get; set; }
  
 public DateTimeOffset CreateDate { get; set; }
  
 [Key, Column(Order = 1)]
  
 public string UserId { get; set; }
  
 public virtual ApplicationUser User { get; set; }
  
 }

public class ApplicationUser : IdentityUser
{
    public ApplicationUser() : base()
    {
        PreviousUserPasswords = new List<PreviousPassword>();
     }

     public virtual IList<PreviousPassword> PreviousUserPasswords { get; set; }
}

public class ApplicationUserStore : UserStore<ApplicationUser>
{ 
    public ApplicationUserStore(DbContext context) : base(context)  { }
  
    public override async Task CreateAsync(ApplicationUser user)
    {
        await base.CreateAsync(user);
        await AddToPreviousPasswordsAsync(user, user.PasswordHash);
    }
  
     public Task AddToPreviousPasswordsAsync(ApplicationUser user, string password)
     {
        user.PreviousUserPasswords.Add(new PreviousPassword() { UserId = user.Id, PasswordHash = password });
  
        return UpdateAsync(user);
     }
 }

public class ApplicationUserManager : UserManager<ApplicationUser>
    {
        private const int PASSWORD_HISTORY_LIMIT = 5;

        public ApplicationUserManager() : base(new ApplicationUserStore(new ApplicationDbContext()))
        {
            PasswordValidator = new CustomPasswordValidator(10);
        }

        public override async Task<IdentityResult> ChangePasswordAsync(string userId, string currentPassword, string newPassword)
        {
            if (await IsPreviousPassword(userId, newPassword))
            {
                return await Task.FromResult(IdentityResult.Failed("Cannot reuse old password"));
            }

            var result = await base.ChangePasswordAsync(userId, currentPassword, newPassword);

            if (result.Succeeded)
            {
                var store = Store as ApplicationUserStore;
                await store.AddToPreviousPasswordsAsync(await FindByIdAsync(userId), PasswordHasher.HashPassword(newPassword));
            }

            return result;
        }

        public override async Task<IdentityResult> ResetPasswordAsync(string userId, string token, string newPassword)
        {
            if (await IsPreviousPassword(userId, newPassword))
            {
                return await Task.FromResult(IdentityResult.Failed("Cannot reuse old password"));
            }

            var result = await base.ResetPasswordAsync(userId, token, newPassword);

            if (result.Succeeded)
            {
                var store = Store as ApplicationUserStore;
                await store.AddToPreviousPasswordsAsync(await FindByIdAsync(userId), PasswordHasher.HashPassword(newPassword));
            }

            return result;
        }

        private async Task<bool> IsPreviousPassword(string userId, string newPassword)
        {
            var user = await FindByIdAsync(userId);

            if (user.PreviousUserPasswords.OrderByDescending(x => x.CreateDate).
                Select(x => x.PasswordHash).Take(PASSWORD_HISTORY_LIMIT)
                .Where(x => PasswordHasher.VerifyHashedPassword(x, newPassword) != PasswordVerificationResult.Failed).Any())
            {
                return true;
            }

            return false;
        }
    }

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Blueprint test page</title>

    <!-- Framework CSS -->
    <link rel="stylesheet" href="blueprint/screen.css" type="text/css" media="screen, projection">
    <link rel="stylesheet" href="blueprint/print.css" type="text/css" media="print">
    <!--[if lt IE 8]><link rel="stylesheet" href="blueprint/ie.css" type="text/css" media="screen, projection"><![endif]-->
  </head>
  <body>
    <div class="container showgrid">
  test
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  test
    </div>
  </body>
</html>

<div class="container">
  page
</div>

  <body>
    <div class="container showgrid">
      <div class="span-12">
        row1-col1
      </div>
      <div class="span-12 last">
        row1-col2
      </div>
      <div class="span-12">
        row2-col1
      </div>
      <div class="span-12 last">
        row2-col2
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
        row1-col1
      </div>
      <div class="span-8">
        row1-col2
      </div>
      <div class="span-8 last">
        row1-col3
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
                <div class="span-4">
                    row-1, col1 : cell-1
                </div>
                <div class="span-4 last">
                    row-1, col1 : cell-2
                </div>
      </div>
      <div class="span-8">
        row1-col2
      </div>
      <div class="span-8 last">
        row1-col3
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
        <div class="prepend-1 span-3 border">
               row-1, col1 : cell-1
        </div>
        <div class="span-4 last">
              row-1, col1 : cell-2
        </div>
      </div>
      <div class="span-8">
           row1-col2
      </div>
      <div class="span-8 last">
           row1-col3
      </div>
    </div>
  </body>

<a href="computer.png" download="PC.png">
  Download File
</a>

app.Use(async (context, next) =>
{
   context.Items["isVerified"] = true;
   await next.Invoke();
});

app.Run(async (context) =>
{
   await context.Response.WriteAsync("Verified request? " + context.Items["isVerified"]);
});

{
    "dependencies": {
      //same as before
      "Microsoft.AspNetCore.Session": "1.0.0"
    }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddSession();

public void Configure(IApplicationBuilder app)
{
    app.UseSession();

app.UseSession(options: new SessionOptions
{
    IdleTimeout = TimeSpan.FromMinutes(30),
    CookieName = ".MyApplication"
});

public ActionResult TestSession()
{
 
   this.HttpContext.Session.Set("key-1", BitConverter.GetBytes(DateTime.Now.Ticks));
   this.HttpContext.Session.SetInt32("key-2", 1);
   this.HttpContext.Session.SetString("key-3", "DNT");
 
   return Content("OK!");
}

 public IActionResult Index()
{
   byte[] key1 = this.HttpContext.Session.Get("key-1");
   long key1Value = BitConverter.ToInt64(key1, 0);
 
   int? key2Value = this.HttpContext.Session.GetInt32("key-2");
   string key3Value = this.HttpContext.Session.GetString("key-3");
 
   return Content("OK!");
}

using System;
using Microsoft.AspNetCore.Http;
using Newtonsoft.Json;
 
namespace Core1RtmEmptyTest.StartupCustomizations
{
    public static class SessionExts
    {
        public static void SetDateTime(this ISession collection, string key, DateTime value)
        {
            collection.Set(key, BitConverter.GetBytes(value.Ticks));
        }
 
        public static DateTime? GetDateTime(this ISession collection, string key)
        {
            var data = collection.Get(key);
            if (data == null)
            {
                return null;
            }
            var dateInt = BitConverter.ToInt64(data, 0);
            return new DateTime(dateInt);
        }
 
        public static void SetObject(this ISession session, string key, object value)
        {
            var stringValue = JsonConvert.SerializeObject(value);
            session.SetString(key, stringValue);
        }
 
        public static T GetObject<T>(this ISession session, string key)
        {
            var stringValue = session.GetString(key);
            return JsonConvert.DeserializeObject<T>(stringValue);
        }
    }
}

{
    "dependencies": {
     //same as before
     "Microsoft.Extensions.Configuration.Json": "1.0.0"
   }
}

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>

    <link href="Content/font-awesome.css" rel="stylesheet" />
    <link href="Content/froala_editor.css" rel="stylesheet" />

    <script src="Scripts/jquery-1.10.2.min.js"></script>
    <script src="Scripts/froala_editor.min.js"></script>
    <script src="Scripts/langs/fa.js"></script>
</head>
<body>
    <form id="form1" runat="server">
    </form>
</body>
</html>

@{
    ViewBag.Title = "Index";
}

<style type="text/css">
    /*تنظیم فونت پیش فرض ادیتور*/
    .froala-element {
    }
</style>

@using (Html.BeginForm(actionName: "Index", controllerName: "Home"))
{
    @Html.TextArea(name: "Editor1")
    <input type="submit" value="ارسال" />
}

@section Scripts
{
    <script type="text/javascript">
        $(function () {
            $('#Editor1').editable({
                buttons: ["bold", "italic", "underline", "strikeThrough", "fontFamily",
                    "fontSize", "color", "formatBlock", "align", "insertOrderedList",
                    "insertUnorderedList", "outdent", "indent", "selectAll", "createLink",
                    "insertImage", "insertVideo", "undo", "redo", "html", "save", "inserthorizontalrule"],
                inlineMode: false,
                inverseSkin: true,
                preloaderSrc: '@Url.Content("~/Content/img/preloader.gif")',
                allowedImageTypes: ["jpeg", "jpg", "png"],
                height: 300,
                language: "fa",
                direction: "rtl",
                fontList: ["Tahoma, Geneva", "Arial, Helvetica", "Impact, Charcoal"],
                autosave: true,
                autosaveInterval: 2500,
                saveURL: '@Url.Action("FroalaAutoSave", "Home")',
                saveParams: { postId: "123" },
                spellcheck: true,
                plainPaste: true,
                imageButtons: ["removeImage", "replaceImage", "linkImage"],
                borderColor: '#00008b',
                imageUploadURL: '@Url.Action("FroalaUploadImage", "Home")',
                imageParams: { postId: "123" },
                enableScript: false
            });
        });
    </script>
}

        /// <summary>
        /// ذخیره سازی خودکار
        /// </summary>
        [HttpPost]
        [ValidateInput(false)]
        public ActionResult FroalaAutoSave(string body, int? postId) // نام پارامتر بادی را تغییر ندهید
        {
            //todo: save body ...
            return new EmptyResult();
        }

        // todo: مسایل امنیتی آپلود را فراموش نکنید
        /// <summary>
        /// ذخیره سازی تصاویر ارسالی
        /// </summary>
        [HttpPost]
        public ActionResult FroalaUploadImage(HttpPostedFileBase file, int? postId) // نام پارامتر فایل را تغییر ندهید
        {
            var fileName = Path.GetFileName(file.FileName);
            var rootPath = Server.MapPath("~/images/");
            file.SaveAs(Path.Combine(rootPath, fileName));
            return Json(new { link = "images/" + fileName }, JsonRequestBehavior.AllowGet);
        }

<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master"
    ValidateRequest="false"
    EnableEventValidation="false"
    AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="FroalaWebFormsTest.Default" %>

<%--اعتبارسنجی ورودی غیرفعال شده چون باید تگ ارسال شود--%>
<%--همچنین در وب کانفیگ هم تنظیم دیگری نیاز دارد--%>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <%--حالت کلاینت آی دی بهتر است تنظیم شود در اینجا--%>
    <asp:TextBox ID="txtEditor" ClientIDMode="Static"
        runat="server" Height="199px" TextMode="MultiLine" Width="447px"></asp:TextBox>
    <br />
    <asp:Button ID="btnSave" runat="server" OnClick="btnSave_Click" Text="ارسال" />

    <style type="text/css">
        /*تنظیم فونت پیش فرض ادیتور*/
        .froala-element {
        }
    </style>

    <script type="text/javascript">
        $(function () {
            $('#txtEditor').editable({
                buttons: ["bold", "italic", "underline", "strikeThrough", "fontFamily",
                    "fontSize", "color", "formatBlock", "align", "insertOrderedList",
                    "insertUnorderedList", "outdent", "indent", "selectAll", "createLink",
                    "insertImage", "insertVideo", "undo", "redo", "html", "save", "inserthorizontalrule"],
                inlineMode: false,
                inverseSkin: true,
                preloaderSrc: 'Content/img/preloader.gif',
                allowedImageTypes: ["jpeg", "jpg", "png"],
                height: 300,
                language: "fa",
                direction: "rtl",
                fontList: ["Tahoma, Geneva", "Arial, Helvetica", "Impact, Charcoal"],
                autosave: true,
                autosaveInterval: 2500,
                saveURL: 'FroalaHandler.ashx',
                saveParams: { postId: "123" },
                spellcheck: true,
                plainPaste: true,
                imageButtons: ["removeImage", "replaceImage", "linkImage"],
                borderColor: '#00008b',
                imageUploadURL: 'FroalaHandler.ashx',
                imageParams: { postId: "123" },
                enableScript: false
            });
        });
    </script>
</asp:Content>

using System.IO;
using System.Web;
using System.Web.Script.Serialization;

namespace FroalaWebFormsTest
{
    public class FroalaHandler : IHttpHandler
    {
        //todo: برای اینکارها بهتر است از وب ای پی آی استفاده شود
        //todo: یا دو هندلر مجزا یکی برای تصاویر و دیگری برای ذخیره سازی متن

        public void ProcessRequest(HttpContext context)
        {
            var body = context.Request.Form["body"];
            var postId = context.Request.Form["postId"];
            if (!string.IsNullOrWhiteSpace(body) && !string.IsNullOrWhiteSpace(postId))
            {
                //todo: save changes

                context.Response.ContentType = "text/plain";
                context.Response.Write("");
                context.Response.End();
            }

            var files = context.Request.Files;
            if (files.Keys.Count > 0)
            {
                foreach (string fileKey in files)
                {
                    var file = context.Request.Files[fileKey];
                    if (file == null || file.ContentLength == 0)
                        continue;

                    //todo: در اینجا مسایل امنیتی آپلود فراموش نشود
                    var fileName = Path.GetFileName(file.FileName);
                    var rootPath = context.Server.MapPath("~/images/");
                    file.SaveAs(Path.Combine(rootPath, fileName));


                    var json = new JavaScriptSerializer().Serialize(new { link = "images/" + fileName });
                    // البته اینجا یک فایل بیشتر ارسال نمی‌شود
                    context.Response.ContentType = "text/plain";
                    context.Response.Write(json);
                    context.Response.End();
                }
            }

            context.Response.ContentType = "text/plain";
            context.Response.Write("");
            context.Response.End();
        }

        public bool IsReusable
        {
            get { return false; }
        }
    }
}

<location path="upload">
  <system.webServer>
    <handlers accessPolicy="Read" />
  </system.webServer>
</location>